112140290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{102881}}^1$

素因数の和:102997

約数の個数: 16

約数和(自身を含む): 203706360

約数和(自身を除く): 91566070

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 102881, 205762, 514405, 1028810, 11214029, 22428058, 56070145, 112140290]

約数ペア:

[(1, 112140290), (2, 56070145), (5, 22428058), (10, 11214029), (109, 1028810), (218, 514405), (545, 205762), (1090, 102881)]